In the next links you can find very interesting videos about philosophy of science by Prof. Michela Massimi and other authors. Courses, public lectures among others from the University of Edinburgh:
I have a strong interest in the study of the philosophy of science and epistemology. My favorite authors are Thomas Kuhn, Pierre Duhem, Karl Popper, Immanuel Kant among others.
(images from http://blog.sciencemusings.com)
Crash course philosophy by Hank Green: